DBH 6258Vit radial shaft seal — 20 x 30 x 5

DBH 6258Vit is a reference of radial shaft seal, within Seals. Request a quote for 6258Vit via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 6258Vit radial shaft seal is a lip seal that prevents lubricant leakage and the ingress of contaminants on rotating shafts. With its dimensions of 20 mm shaft, 30 mm housing and 5 mm height, it is used in gearboxes, pumps and compact-size electric motors. Its Ls design combines a sealing lip with a dust lip that protects the contact area. MR Accesorios Industriales sells this brand and advises you on choosing the right seal.

This item is a radial shaft seal from the DBH line, identified as 6258Vit. Its main attributes are: shaft diameter 20 mm, housing diameter 30 mm and height 5.00 mm. The Ls design corresponds to a seal with a sealing lip and an auxiliary exclusion lip, designed to retain lubricant and repel dust or water. The lip elastomer works against a spring that maintains contact pressure. The outer case is metal, which makes press-fitting into the housing easier.

Typical applications of a 20 x 30 x 5 mm seal with Ls design include small gearboxes, centrifugal pumps, electric motors, speed reducers and transmission equipment. It is also found in machine tools, washing equipment and irrigation systems. In all cases, its function is twofold: to retain the oil or grease inside the assembly and to prevent particles from entering that would accelerate wear on bearings and gears.

To select this seal correctly, check that the shaft diameter is within the recommended tolerance and that the housing has the right diameter and depth. The shaft surface must be ground and free of grooves so as not to damage the lip. During assembly, lubricate the lip with the same oil or grease used in the equipment and use an installation tool that presses on the metal case, never on the elastomer. If the shaft shows wear, consider a seal with the lip in a different position.

If you need a seal equivalent to the 6258Vit, contact us on WhatsApp. Give the part number 6258Vit or the dimensions 20 x 30 x 5 mm and the type of application. At MR Accesorios Industriales we can offer you alternatives within the same DBH brand or other compatible options. We can also advise you on the most suitable lip design according to the fluid and the working conditions.

To request a quote for the DBH 6258Vit seal, write to us on WhatsApp and mention the part number 6258Vit. We will reply with the quote and the alternatives. MR Accesorios Industriales is a company in the Argentine industrial market, and works with recognized brands to provide reliable sealing and power transmission solutions.